bytes_to_utf8(): Trim unused malloc'd space

[perl5.git] / config_h.SH

diff --git a/config_h.SH b/config_h.SH
index 91ed7ea..89f5950 100755 (executable)
--- a/config_h.SH
+++ b/config_h.SH
@@ -673,30 +673,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$i_locale     I_LOCALE                /**/
 
-/* I_MATH:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <math.h>.
- */
-#$i_math I_MATH                /**/
-
-/* I_MEMORY:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <memory.h>.
- */
-#$i_memory I_MEMORY            /**/
-
 /* I_NETINET_IN:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
  */
 #$i_niin I_NETINET_IN  /**/
 
-/* I_STRING:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <string.h> (USG systems) instead of <strings.h> (BSD systems).
- */
-#$i_string I_STRING            /**/
-
 /* I_SYS_DIR:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <sys/dir.h>.
@@ -793,14 +775,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$i_utime I_UTIME              /**/
 
-/* I_VALUES:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <values.h> to get definition of symbols like MINFLOAT or
- *     MAXLONG, i.e. machine dependant limitations.  Probably, you
- *     should use <limits.h> instead, if it is available.
- */
-#$i_values I_VALUES            /**/
-
 /* I_VFORK:
  *     This symbol, if defined, indicates to the C program that it should
  *     include vfork.h.
@@ -1562,14 +1536,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #define CSH "$full_csh"        /**/
 #endif
 
-/* HAS_DBL_DIG:
- *     This symbol, if defined, indicates that this system's <float.h>
- *     or <limits.h> defines the symbol DBL_DIG, which is the number
- *     of significant digits in a double precision number.  If this
- *     symbol is not defined, a guess of 15 is usually pretty good.
- */
-#$d_dbl_dig HAS_DBL_DIG        /**/
-
 /* HAS_DLADDR:
  *     This symbol, if defined, indicates that the dladdr() routine is
  *     available to query dynamic linker information for an address.
@@ -2028,24 +1994,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$d_statblks USE_STAT_BLOCKS   /**/
 #endif
 
-/* HAS_STRERROR:
- *     This symbol, if defined, indicates that the strerror routine is
- *     available to translate error numbers to strings. See the writeup
- *     of Strerror() in this file before you try to define your own.
- */
 /* HAS_SYS_ERRLIST:
  *     This symbol, if defined, indicates that the sys_errlist array is
  *     available to translate error numbers to strings. The extern int
  *     sys_nerr gives the size of that table.
  */
-/* Strerror:
- *     This preprocessor symbol is defined as a macro if strerror() is
- *     not available to translate error numbers to strings but sys_errlist[]
- *     array is there.
- */
-#$d_strerror HAS_STRERROR              /**/
 #$d_syserrlst HAS_SYS_ERRLIST  /**/
-#define Strerror(e) $d_strerrm
 
 /* HAS_STRTOUL:
  *     This symbol, if defined, indicates that the strtoul routine is
@@ -3609,12 +3563,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
 #$fflushNULL   FFLUSH_NULL             /**/
 #$fflushall    FFLUSH_ALL              /**/
 
-/* I_ASSERT:
- *     This symbol, if defined, indicates that <assert.h> exists and
- *     could be included by the C program to get the assert() macro.
- */
-#$i_assert     I_ASSERT                /**/
-
 /* I_BFD:
  *     This symbol, if defined, indicates that <bfd.h> exists and
  *     can be included.